Added gamma correction to lighting, for physically accurate colors. Also made numerous tweaks to SSAO and Bloom.

README transcript:

Enhanced Shaders for Amnesia: The Dark DescentMade by: Stayd

BACKUP THE CORE AND SHADERS FOLDERS BEFORE INSTALLING!To Install: Simply place the "core" and "shaders" folders in the base install folder of your game (where there are already folders called "core" and "shaders") and choose to replace existing files.